<?php
/**
 * Created by 荣耀电竞.
 * User: 林子彦 <278805354@qq.com>
 * Date: 2018/6/13 0013
 * Time: 10:01
 */
namespace App\Shop\Models;
use App\Base\Models\BaseModel;
use App\Base\Models\PictureModel;
use Illuminate\Database\Eloquent\SoftDeletes;

class  GoodsImagesModel extends  BaseModel {
    use SoftDeletes;
    /**
     * 表名
     * @var string
     */
    public $table="shop_goods_images";
    /**
     * 时间自动
     * @var bool
     */
    public $timestamps=true;
    /**
     * The name of the "created at" column.
     *
     * @var string
     */
    const CREATED_AT = 'create_time';  //修改添加时间字段
    /**
     * 图片路径
     * @var array
     */
    protected $appends = ["image_url"];
    /**
     * The name of the "updated at" column.
     *
     * @var string
     */
    const UPDATED_AT = 'update_time';

    /**
     * 删除
     */
    const DELETED_AT = 'delete_time';
    /**
     * 模型的日期字段保存格式。
     */
    protected $dateFormat = 'U';

    /**
     * 图片模型
     * @return PictureModel
     */
    public function getPictureModel(){
        return app()->make(PictureModel::class);
    }

    /**
     * 拼上图片路径
     * @return mixed|string
     */
    public function getImageUrlAttribute(){
           $image_id=$this->image_id;
           $info=$this->getPictureModel()->newQuery()->where("id",$image_id)->first();
           return $info["token"]?? '';
    }
}